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Old 03-06-2018, 01:11 AM   #11
First c10
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Join Date: Dec 2012
Location: Los Banos CA
Posts: 2,705
Re: 6L80 transmission rebuild, relearn, & TCC wiring

Quote:
Originally Posted by 87Skier View Post
I've been working on this too. If you followed LT1swaps wiring diagram, the brake position sensor wiring isn't mentioned. I found it on another wiring diagram, but here is the short list:

On connector J1 (X1)
Pin Wire Function
26 0.5 YE Brake apply sensor signal
42 0.5 BN Brake apply sensor low reference
54 0.5 WH Brake apply sensor supply voltage

Here is the pdf with all the wiring https://www.gmupfitter.com/publicat/...lec_080212.pdf
Hope you get your sensor soon. I can’t wait to see what happens.
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1956 Chevy 210 4 Door
1970 K20 LWB project the Hulk build w/Supercharged 4.8L-ly2/4L60E HULK BUILD
1970 C10 Yellow/White Deluxe LWB w/ 5.3L-LC9/6L80E
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